1 School of Food Science and Biotechnology, Research Institute of Tailored Food Technology, Kyungpook National University, Daegu, South Korea.
2 Synthetic Biology Group, Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, United States.
3 Structural and Functional Biochemistry, Laboratory of Proteomics and Metabolic Engineering of Prokaryotes, Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy.